chore: patch project maps after stale backend test cleanup

Regenerate .pi-map*.md artifacts for source changes in:
- apps/api/src/api/tool/tool_types_validation.py
- apps/api/src/schemas/tool/tool_type.py
- apps/api/tests/integration/test_tool_types_api_extended.py
- and all affected test files from backend-frontend refactoring cleanup

apps/web/src/hooks/.pi-map.index.md

@@ -2,7 +2,7 @@
 dir: apps/web/src/hooks
 
 ## role
-Provides reusable React custom hooks that encapsulate UI state management, side effects, API integrations, and domain-specific logic for the web application frontend.
+A collection of custom React hooks providing reusable state management, API integration, and UI behavior logic for the web application.
 ## parent
 index: apps/web/src/.pi-map.index.md
 map: apps/web/src/.pi-map.md
@@ -20,7 +20,6 @@ map: apps/web/src/.pi-map.md
 - use-notifications.test.tsx
 - use-notifications.ts
 - use-projects.ts
-- use-repo-workspace.ts
 - use-special-keys.ts
 - use-ssh-keys.ts
 - use-start-tool.ts